I utilize a Blackbox HD dashcam. The suction cup mounting failed within 8 months so I bought all weather double sided sticky tape and it stays mounted on my front windsheild pretty good. I use it running 5 min continous loops while driving. The formated video is MOV which causes me some headaches as I have to convert the files if I choose to use them on youtube or anything else. The camera is set a 720p as this seems to give me the detail I want with the maximum run time I like on the 32gig micro sdhc card. Overall it works allright but the screen has failed now so I can not adjust it. It still records so I just keep using it. A replacement is soon to be obtained in the near future.